Hey ladies...have any of you used the Roku streaming device? We are thinking about getting rid of Comcast (we're paying about 140/mo for phone, internet, and tv) and switching to AT&T for phone and internet (for about $65/mo), and then getting the ROKU 3 for the living room and the ROKU Stream Stick for the bedroom. I would like to know if any of you ladies have tried those devices or anything similar. Are they kid friendly and easy to use? Is it worth it? Thank you!